Any scientific information that appears in a written format is considered a primary source.
a. true
b. false
b. false
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Crenarchaeotes whose optimal growth temperature is over 80 °C are called
A) hyperthermophiles. B) thermophiles. C) extreme halophiles. D) halophiles.
Purification of waters while generating power and providing energy for monitoring environmental processes is an application of microbial fuel cells.
Answer the following statement true (T) or false (F)
Mice have a set of multiple alleles of a gene for coat color
Four of those alleles are as follows: C = full color (wild) cch = chinchilla cd = dilution c = albino Given that the gene locus is not sex-linked and that each allele is dominant to those lower in the list, diagram the crosses indicated below and give the phenotypic ratios expected from each. (a) wild (heterozygous for dilution) × chinchilla (heterozygous for albino) (b) chinchilla (heterozygous for albino) × albino
In India, golden jackals that have been expelled from their pack have been known to attach themselves to a particular tiger, trailing it at a safe distance in order to feed on the big cat's kills. What type of relationship exists between the jackal and the tiger?
A. competition B. commensalism C. parasitism D. mutualism E. predation